EP0339595A3 - Milling machine - Google Patents

Milling machine Download PDF

Info

Publication number
EP0339595A3
EP0339595A3 EP89107525A EP89107525A EP0339595A3 EP 0339595 A3 EP0339595 A3 EP 0339595A3 EP 89107525 A EP89107525 A EP 89107525A EP 89107525 A EP89107525 A EP 89107525A EP 0339595 A3 EP0339595 A3 EP 0339595A3
Authority
EP
European Patent Office
Prior art keywords
milling
raw material
material plate
tool
cover film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89107525A
Other languages
German (de)
French (fr)
Other versions
EP0339595A2 (en
Inventor
Anton Koukal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0339595A2 publication Critical patent/EP0339595A2/en
Publication of EP0339595A3 publication Critical patent/EP0339595A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/085—Flexible coverings, e.g. coiled-up belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

Bei einer zum Konturenschneiden vorgesehenen Fräsmaschine (10) ist die Rohmaterialplatte (11), aus welcher das Werkstück aus­ geschnitten wird, auf in regelmäßiger Verteilung angeord­ neten Stützen gleicher Höhe innerhalb der Grundfläche eines Rahmens (21) abstützbar, der, auf den Maschinentisch (17) aufgesetzt, die vertikalen Randbegrenzungen einer Unterdruckkammer (19) bildet, welche an ihrer dem Werkzeug zugewandten Seite mittels einer Abdeckfolie (36), die über die Rohmaterialplatte gelegt ist und an den Außenflächen der Rahmenzargen (22, 23, 24, 26) in Anlage gehalten ist, dichtend abgeschlossen ist und mittels eines Sauggebläses auf einen Unterdruck von mindestens 0,3 bar evakuierbar ist. Als Fräswerkzeug (14) ist ein zur Drehrichtung gegensinnig spiral-genuteter Fräser vorgesehen, der im Betrieb die Frässpäne in die Unter­ druckkammer hineindrängt. Als Abdeckfolie, die als Ver­ schleißteil mit durchschnitten wird, kann Papier oder eine billige Kunststoff-Folie benutzt werden. In the case of a milling machine (10) provided for contour cutting is the raw material plate (11) from which the workpiece is made is cut, arranged in a regular distribution neten supports of the same height within the base area of a Supportable frame (21), which, placed on the machine table (17), the vertical edge boundaries of a vacuum chamber (19) forms which on their side facing the tool by means of a cover film (36) over the raw material plate is placed and on the outer surfaces of the frame frames (22, 23, 24, 26) in System is held, is sealed and to a negative pressure of can be evacuated at least 0.3 bar. As a milling tool (14) a milling cutter spiral-grooved in the opposite direction provided that the milling chips in operation in the sub pressurized chamber. As a cover film, which as Ver wear part with cuts can be paper or a cheap plastic film can be used.

EP89107525A 1988-04-27 1989-04-26 Milling machine Withdrawn EP0339595A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3814228 1988-04-27
DE3814228A DE3814228A1 (en) 1988-04-27 1988-04-27 MILLING MACHINE

Publications (2)

Publication Number Publication Date
EP0339595A2 EP0339595A2 (en) 1989-11-02
EP0339595A3 true EP0339595A3 (en) 1990-05-16

Family

ID=6353013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107525A Withdrawn EP0339595A3 (en) 1988-04-27 1989-04-26 Milling machine

Country Status (2)

Country Link
EP (1) EP0339595A3 (en)
DE (1) DE3814228A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0532829T3 (en) * 1991-09-14 1995-11-13 Eurocopter Deutschland Flat object with honeycomb structure
US5429460A (en) * 1994-03-09 1995-07-04 Campian; Jonathon Machine for cutting a workpiece made of styrofoam or like material
DE19530584C1 (en) * 1995-08-19 1997-02-13 Karl Goeckel Workpiece support table with a vacuum suction device for workpiece fixation
ES2293130T3 (en) * 2004-07-16 2008-03-16 Horst Witte Entwicklungs- Und Vertriebs Kg VACUUM HOLDING DEVICE.
RS55241B2 (en) * 2013-12-17 2021-02-26 Mn Coil Servicecenter Gmbh Method of manufacturing a formed portion of a car body
DE102016203578A1 (en) * 2016-03-04 2017-09-07 Homag Gmbh Device with suction device
CN112976127B (en) * 2021-01-25 2023-01-24 中国建材国际工程集团有限公司 Machining equipment and machining method for integrated milling cutter of film-coated material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777604A (en) * 1972-04-25 1973-12-11 Gerber Garment Technology Inc Apparatus for supporting a stack of sheet material being cut or otherwise worked on
USRE31053E (en) * 1978-01-23 1982-10-12 Bell Telephone Laboratories, Incorporated Apparatus and method for holding and planarizing thin workpieces
US4395167A (en) * 1981-03-09 1983-07-26 National Carbide Tool, Inc. Router especially for use as a fiber-metal cutter
EP0244358A2 (en) * 1986-04-25 1987-11-04 Striebig AG Wood chips sucking method at vertical panel sawing machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777604A (en) * 1972-04-25 1973-12-11 Gerber Garment Technology Inc Apparatus for supporting a stack of sheet material being cut or otherwise worked on
USRE31053E (en) * 1978-01-23 1982-10-12 Bell Telephone Laboratories, Incorporated Apparatus and method for holding and planarizing thin workpieces
US4395167A (en) * 1981-03-09 1983-07-26 National Carbide Tool, Inc. Router especially for use as a fiber-metal cutter
EP0244358A2 (en) * 1986-04-25 1987-11-04 Striebig AG Wood chips sucking method at vertical panel sawing machines

Also Published As

Publication number Publication date
DE3814228A1 (en) 1989-11-09
EP0339595A2 (en) 1989-11-02

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